63886949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11240

約数の個数: 16

約数和(自身を含む): 78650880

約数和(自身を除く): 14763931

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 11171, 78197, 212249, 480353, 1485743, 3362471, 9126707, 63886949]

約数ペア:

[(1, 63886949), (7, 9126707), (19, 3362471), (43, 1485743), (133, 480353), (301, 212249), (817, 78197), (5719, 11171)]